Reports can be made if anyone has viable material to report with (that is fully declassified and meets the criteria) if anyone wishes: https://community.gaijin.net/issues/p/warthunder
All armour profiles on the dev server are currently WIP however.
That's not exactly correct. It doesn't actually confuse anything, more ensures that anything you don't believe is correct and want to ensure all information makes it in time rather than waiting until afterwards.
There's no harm at all in submitting a report even when something is WIP, as the Harrier GR.7 showed. Many of the issues were resolved before the reports were even checked, however the reports ensured it was all covered regardless.
The tank is very much still work in progress. Armour is made based on a amalgamation of all published and available materials. Not game balance (eg Russian tank has this, therefore X tank must have this).
As explaned here, reprorts (treated as suggestions) wigh source material are welcome.
devtrackers.gg